WEL-KEN Co., Ltd. - Exhibition Information: We will be exhibiting at the "International Welding Show 2022."

The installation of a 1KW laser oscillator enhances adaptability to aluminum materials and thick items that were difficult to weld! Switching irradiation modes according to work purposes is also possible.

The fiber laser welding machine "V-HF3000" is a handheld fiber laser welder that significantly expands its applicability through the combination of the power of a newly developed 1KW laser oscillator and our proprietary technology "Vortex Technology," which achieves high-quality welding results. ▼ What is our proprietary technology "Vortex Technology"? By swirling the laser beam, the irradiation area is enlarged, and this technology realizes a significant improvement in the weaknesses of conventional laser welders, such as "gaps in welding joints," "material precision," and "work precision." 【Features of "V-HF3000"】 ■ Equipped with a high-power 1KW oscillator ■ Capable of buildup comparable to TIG welding ■ Suitable for both medium-thickness and thin materials *If you would like welding samples, please contact us. *Visits to our showroom, on-site demonstrations, and online demonstrations are available. Please feel free to contact us if you are interested. *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine

A fiber laser welder that changes the common knowledge of welding has arrived! Compared to conventional laser welders, it produces beautiful and smooth weld beads.

The "V-HF2000" is an innovative handheld fiber laser welding machine that achieves high-quality welding results through the hybridization of our uniquely developed technology, "Vortex Technology," and a single-mode fiber laser with excellent beam quality. Compared to conventional laser welding machines, it produces beautiful and smooth weld beads. ▼ Our uniquely developed technology, "Vortex Technology," expands the irradiation area by swirling the laser beam, significantly improving the weaknesses of traditional laser welding machines, such as "gaps in the weld joint," "material precision," and "work precision." 【Features】 ■ Elegant and smooth weld beads ■ Increased tolerance for joint gaps and easy buildup welding through filler addition ■ Improved workability and operability with a compact and lightweight new torch ■ Ability to change the melting shape ■ Energy-saving and easy installation *For more details, please request materials or view the PDF data available for download. *If you would like welding samples, please contact us. *Visits to our showroom, on-site demonstrations, and online demonstrations are available. Please feel free to contact us if you are interested.

• Welding Machine

A lightweight ultra-compact torch that puts less strain on the operator! A collaboration between familiar TIG (welding) and VORTEX fiber laser.

The "V-HF1000" is a handheld fiber laser welding machine that fully utilizes the TIG welding technique. It is suitable for precision sheet metal work and eliminates the drawbacks of conventional laser welding. It addresses issues such as burn, scorch, distortion, and the lack of skilled workers in TIG thin material welding operations, and it forms beautiful, smooth weld beads with minimal distortion using our proprietary "Vortex Technology." ▼ What is "Vortex Technology"? By swirling the laser beam, the irradiation area is expanded, significantly improving the weaknesses of conventional laser welding machines, such as "gaps in the weld joint," "material accuracy," and "work accuracy." 【Features】 ■ Increased welding speed (more than double compared to TIG) ■ Ultra-compact torch that is lightweight and reduces the burden on the operator ■ Expanded application range for materials such as aluminum, stainless steel, and plated steel sheets ■ Ideal for thin precision sheet metal and duct fabrication *For more details, please refer to the PDF document or feel free to contact us. *If you would like welding samples, please inquire. *Visits to the showroom, on-site demonstrations, and online demonstrations are available. If you are interested, please feel free to contact us.

• Welding Machine

We would like to express our congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will be showcasing a number of products, including our new product, the Packaging Container Air Leak Test (Pin Hole Inspection) Device | MSQ-2003 series. We sincerely apologize for the inconvenience during your busy schedule, but we would like to cordially invite you to attend this event. 【 Trade Show Name 】 【 Dates 】 【 Venue/Booth Number 】

[Lecture Topics] 1. Trends and Business Opportunities in Japan's Expanding Energy Storage Industry Koichiro Danno, Principal and Head of Social and Policy Design Unit, Research and Consulting Division, Japan Research Institute, Inc. 1. Background Necessitating Energy Storage Business 2. Behind the Meter (BTM) Business and In Front of the Meter (IFM) Business 3. Trends in Japan's Energy Policy Related to Energy Storage 4. Current Revenue Models in Japan 5. Verification of Profitability in Energy Storage Business 6. Summary 7. Q&A 2. Expansion of Grid-Scale Energy Storage Business in Europe and Japan and Future Prospects Takayuki Ogawa, Executive Officer, Deputy Head of Business Strategy Division, Japan Kogyo Energy Solutions, Inc. and Executive Director, Nippon Koei Energy Europe B.V. 1. Overview of the Company and Introduction to Energy Business 2. Efforts in Energy Storage Business in Europe 3. Efforts in Energy Storage Business in Japan 4. Role and Importance of Aggregators 5. Challenges and Future Prospects of Grid-Scale Energy Storage Business 6. Summary 7. Q&A

[Speaker] Hideo Yamamoto, President and CEO of DIVE COMPASS Inc. [Key Message] "Consumers will no longer be at the end of the power system." By reconfiguring the energy landscape starting from the "consumer" rather than viewing renewable energy, electricity retail, PPA, storage batteries, EVs, VPP, and DSF as separate businesses, there is potential to create new energy businesses in Japan. This presentation will not only introduce the latest trends in Europe but will also consider future market changes and business opportunities from the perspective of "what can be commercialized next in the Japanese market." [Presentation Items] 1. Why consider the electricity market from the consumer's perspective now? 2. Five market changes confirmed at FLEXCON 2026 on the front lines of European DSF 3. The current state of the Japanese DSF market seen through comparison with Europe 4. New consumer-centric energy businesses emerging in Japan 5. Who will hold the connection with consumers by 2030? 6. Q&A / Business card exchange

Are you struggling with the fact that even after raising recruitment costs and hourly wages, on-site personnel are not sticking around? The true causes of turnover lie in "fatigue from heavy labor" and "discomfort in the work environment." However, improving the entire facility or fully automating operations involves enormous initial investments and is not realistic. In this seminar, we will reveal three practical solutions to create a "preferred workplace" based on a case study that reduced investment costs by approximately 20% compared to traditional proposals, without relying on expensive renovations or endless wage increases. The key lies in the integrated design of "construction and equipment" and "robotics." By thoroughly eliminating unnecessary capital investments, we can dramatically reduce the burden on the workforce and enhance productivity. As a company that also engages in outsourcing, we will thoroughly explain the "three principles" that support integrated design, using actual improvement cases. This content is a must-see for executives and site managers who want to fundamentally solve labor shortages within their budgets. [Recommended for] - Companies that continue to face turnover and recruitment difficulties despite raising wages and recruitment costs. - Site managers and executives who considered full building air conditioning or complete automation but abandoned the idea due to high costs. - Site managers and executives who want to balance investment restraint and productivity improvement through relocation or renovations.

We will be exhibiting at the "26th Business Fair" hosted by Seibu Shinkin Bank, which will be held on Thursday, October 15, 2026, at the Triangle Plaza in Shinjuku Sumitomo Building! This event is a corporate exhibition and matching event aimed at expanding business opportunities for small and medium-sized enterprises. Over 300 companies and organizations will participate, promoting their excellent technologies and products to one another.